Commits
Heiko Carstens committed 35b03aec919
s390/mem_detect: fix memory hole handling With git commit 996b4a7d "s390/mem_detect: remove artificial kdump memory types" the memory detection code got simplified. As a side effect the array that describes memory chunks may now contain empty (zeroed) entries. All call sites can handle this except for drivers/s390/char/zcore.c::zcore_memmap_open which has a really odd user space interface. The easiest fix is to change the memory hole handling code, so that no empty entries exist before the last valid entry is reached. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>